Average goaltending is exactly what I would expect a team to have when they're only spending three and a half on the position entirely. Seems like pretty good value to me.
We're not average. If you take goaltenders that have played atleast 5 games, they've mad 18970 saves on 21056 shots, for a league average goaltending of .901 save percentage. Standard deviation of these goaltenders is around 0.015sv%, putting the bounds of 1 SD at 0.886 to 0.917 sv%.
We have a teamwide 0.880 sv%, which is below a SD of the mean. this means that statistically our goaltending is worse than ~85% of the leagues goaltending.
Coincidentally - we have played 13 games with atleast an .886 save percentage which gives us a record of 10-3-0, or a points percentage of 0.769 (which would be good for first in the league), but 10 games with below 0.886 save percentage with a record of 2-6-2 (a points percentage of 0.300, or 32nd in the league.).